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aivan3 [116]
2 years ago
7

A middle school has 600 students and 34% of them are in the 8th grade. One-fourth of 8th graders walk to school. How many 8th gr

ade students walk to school? A. 204 B. 153 C. 150 D. 51
Mathematics
2 answers:
Bumek [7]2 years ago
7 0

Answer:

<em>D. 51</em>

Step-by-step explanation:

First we find the number of 8th graders.

34% of 600 = 34% * 600 = 0.34 * 600 = 204

There are 204 8th graders.

One-fourth of 204 students walk to school.

We need to find one-fourth of 204.

1/4 * 204 = 1/4 * 204/1 = 204/4 = 51

Answer: D. 51

Kaylis [27]2 years ago
5 0

600 * .34 =  204 are in 8th grade

204 * 1/4 = 51 51 8th graders walk to school

D

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Step-by-step explanation:

Let x represent the number of double rooms that were rented.

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Substituting x = 26 - y into equation 1, it becomes

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With full explanation from the internet like before<br> 3x2-6x+5=0
Elodia [21]

Answer:

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Explanation:

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Use the Quadratic Formula:

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<u>insert coefficients</u>

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